Rime di Tullia d'Aragona, cortigiana del secolo XVI
The Right of American Slavery
The Riddle of the Night
Riconciliazione
Richard Judkins' Wooing: A Tale of Virginia in the Revolution
The Return of the Native
The Return of the Native
Resonance in Singing and Speaking
Rescue Squad
Report of the Hoosac Tunnel and Troy and Greenfield Railroad,
Report
A Reply to Dr. Lightfoot's Essays,
Remember the Alamo!
Een Reis naar het Land van de Cacao en de Suiker
Eine Reise nach Freiland
Reincarnation: A Study in Human Evolution